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Subtract 21/27 from 49/2

1st number: 24 1/2, 2nd number: 21/27

49/2 - 21/27 is 427/18.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 27 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 2 × 27 = 54,
    49/2 = 49 × 27/2 × 27 = 1323/54
  3. Likewise, for the 2nd fraction, since 27 × 2 = 54,
    21/27 = 21 × 2/27 × 2 = 42/54
  4. Subtract the two like fractions:
    1323/54 - 42/54 = 1323 - 42/54 = 1281/54
  5. After reducing the fraction, the answer is 427/18
  6. In mixed form: 2313/18

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